About LOEFFLER R S T
About Univ. Bristol, Bristol, GBR
About BUTTERS J A
About Univ. Bristol, Bristol, GBR
About HOLLOMON D W
About Univ. Bristol, Bristol, GBR
About Phytochemistry
About powdery mildew
About Erysiphe graminis
About Microorganism biochemistry
About Steroids
About ウドンコ病
About ステロール
About 組成